Instruction Manual

HT8100
EN - 23
Generated DC current – Output ramp
Ramp type Description Action
Slow linear ramp Passage from 0% 100% 0% in 40s
Quick linear ramp Passage from 0% 100% 0% in 20s
Slow step ramp 0% 100% 0% with ramps of 15s
Quick step ramp 0% 100% 0% with ramps of 5s
Output voltage: 32.0VDC: Output voltage accuracy: ±5.0% of reading
Power supply: battery level > 4.5V
External power supply in simulation mode: 6V ÷ 48V
Loop Power (Loop current)
Function Range Accuracy Driver
Protection against
overcharge
LOOP
50.000mA
(0.05%rdg+5dgt)
30V / 1.25k
max 440mA
250 HART 24V / 1k
Output voltage: 32.0VDC: Output voltage accuracy: ±5.0% of reading
Power supply: battery level > 4.5V
Minimum output voltage: 24V
6.1.1. Electrical characteristics
Conversion: TRMS
Sampling frequency: 10 times per second
Temperature coefficient: 0.1x(accuracy) /°C, <18°C or >28°C
NMRR Normal Mode Rejection Ratio: > 50dB for DC quantities and 50/60Hz
CMRR Common Mode Rejection Ratio: >100dB from DC and 50/60Hz (DCV)
> 60dB from DC and 50/60Hz (ACV)
6.1.2. Considered standards
Safety: IEC/EN61010-1, EN61010-2-030
Insulation: double insulation
Pollution level: 2
Overvoltage category: CAT IV 600V, CAT III 1000V
Max operating altitude: 2000m (6561ft)
6.1.3. General characteristics
Mechanical characteristics
Size (with shell): 207 (L) x 95 (W) x 52 (H) mm (8 x 4 x 2 inch)
Weight (batteries included): 630g (22 ounces)
Power supply
Battery type: 4 x 1.5V alkaline type AA IEC LR6
Low battery indication: symbol “ ” with battery voltage < approx. 4.5V
Battery life: approx. 100 hours
Automatic power off: after 20 minutes (may be disabled)
Fuses: 2x F440mA/1000V, 10kA Bussmann type
Memory
Characteristics: max 100 locations
Display
Characteristics: LCD 5 dgt, 50000 dots, decimal sign and point,
autobacklight
Over range indication: “OL” or “-OL”